ISRC USUMC0000206
Verified recording
USUMC0000206 is “Bachianas Brasileiras No. 5: Aria (Cantilena)” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x187210def00aedf9873e48d9ec39a4d5add5204afc958b282136b3f6ab9c03c0 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0000206.
Recording identifiers
- ISRC
- USUMC0000206
- Title
- Bachianas Brasileiras No. 5: Aria (Cantilena)
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x187210def00aedf9873e48d9ec39a4d5add5204afc958b282136b3f6ab9c03c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:7f8f1a20b80a17be615fe0ac9bcbaa104b2253a3096a6dd9196e149e545605b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0000206
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Bachianas Brasileiras No. 5: Aria (Cantilena) · Machine-readable JSON-LD